Mathematics, 22.06.2019 13:00, tiarafaimealelei
On a certain hot summers day 419 people used the public swimming pool. the daily prices are $1.50 for children and $2.00 for adults. the receipts for admission totaled $669.50. how many children and how many adults swam at the public pool that day?
Answers: 3
Mathematics, 22.09.2019 10:00, abdulalghazouli
Answers: 1
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